280w polycrystalline solar panel

280W polycrystalline solar panel
Size:1950x995x50mm
Good quality,high efficiency
5 years warranty
CE,IEC,TUV,UL certificate


280W polycrystalline solar panel
Size:1950x995x50mm
Good quality,high efficiency
5 years warranty
CE,IEC,TUV,UL certificate


We are Golden Supplier for 6 years(since 2004) at alibaba.com
we manufacture and supply 1w - 300W solar panels.

Products information;
Product name: 280W Monocrystalline solar panel
Model:SF-280WP
Maximum Power:280W
Production Tolerance: ±5%
Maximum Power voltage: 35.0V
Maximum Power current: 8.00A
Open circuit voltage: 44.0V
Short circuit current: 8.43A
Cell efficiency: 16.00%
Module efficiency: 14.43%
size of modul (wide and high): 1950 x995 x50mm
frame (typ, material and thigness): Anodised Alu. alloy frame,50mm thiness
number of cells: 72pcs
size of cells (wide and high): 156mmx156mm
Weight per piece: 26kg
type of junction box: PV junction box with TUV certificate
cable type and length,connector typ: PV cable, 0.9m Plug and socket
maximum system voltage: 1000V
Temperature coefficient of Isc: +0.05%/
Temperature coefficient of Voc: -0.34%/
Temperature coefficient of power: -0.5%/
Temperature coefficient of Im: +0.05%/
Temperature coefficient of Vm: -0.34%/
NOCT (Nominaloperating cell temperature): 47(
+
2)
Wind Bearing: 60m/s(200kg/sq.m)
Impact Resistance Hail Impact Test: 227g steel ball fall down from 1m height
Quality guarantee: 5 years product warranty and 20 years -20% of power
FF(%): 70%---72%
Packing:by pallet